What do you mean by that? African Americans never did gain the ability to gain office .
Answer:
Thanos teleports to a planet (Not Named) (possibly earth) to live out his life as a farmer peacefully *until he gets up to no good again* after hanging his armor up and retiring after doing what was "right"
Here is a direct quote from one of the creators "Once he puts his armor down in that movie he becomes like a holy warrior and this is his resting place for him."
Explanation:
Poverty, because it is a negative factor, causing someone to want to leave the country.
The columbian exchange was the exchange of wealth, crops, livestock, and most importantly disease between the new and old world. foreign people came into contact with each other and lacked the needed immunity to prevent illness. some crops exchanged were squash, corn, beans, and potatoes.
People were concerned about what groups were influencing politicians through their contributions.